The BSE benchmark Sensex which gained over 79 points in early trade was 50 points up at 19, 064 a short while ago. The index had lost 316.55 points in the previous session.Similarly, the wide-based National Stock Exchange index Nifty moved up by 15 points to 5,777.Meanwhile, in Asia, Hong Kong's Hang Seng index rose by 0.56 per cent, while Japan's Nikkei up by 0.17 per cent in early trade. The US Dow Jones Industrial Average ended 0.84 per cent higher in yesterday's trade